If you're looking into getting a fuel pin and want to see what they can do, I'm posting some good stuff to watch. M&H Inc is one of our sponsors and have a selection of profiles that allow you to tune your truck to your liking.
dyno run of a stock 1991 non intercooled dodge ram 250 diesel with a getrag 5 speed 3:54 gears. completly stock except 4 inch strait pipe. 73HP/140TQ at the wheels with stock fuel pin at its deepes...
dyno run of a stock 1991 non intercooled dodge ram 250 diesel with a getrag 5 speed 3:54 gears. 4 inch strait pipe. 165HP/443TQ at the wheels with M&H Inc M1 fuel pin
dyno run of a stock 1991 non intercooled dodge ram 250 diesel with a getrag 5 speed 3:54 gears. 4 inch strait pipe. 176HP/473TQ at the wheels with M&H Inc M fuel pin
dyno run of a stock 1991 non intercooled dodge ram 250 diesel with a getrag 5 speed 3:54 gears. 4 inch strait pipe. 187HP/524TQ at the wheels with M&H Inc M3 fuel pin
dyno run of a stock 1991 non intercooled dodge ram 250 diesel with a getrag 5 speed 3:54 gears. 4 inch strait pipe. 185HP/518TQ at the wheels with M&H Inc M4 fuel pin
dyno run of a stock 1991 non intercooled dodge ram 250 diesel with a getrag 5 speed 3:54 gears. 4 inch strait pipe. 182HP/510TQ at the wheels with M&H Inc M5 fuel pin

Also Here is a DennyT vid, because it too, is a great pin.

 

What were teh numbers from the dyno?

 

thts crazy i gotta get me one

 

Duh. I'm on it.

 

Definitely one of the first mods I do when I get one

 

I coppied the info on each run and I am confused by the numbers made by the stock pin?? must be an error.

---AutoMerged DoublePost---

Also, notice that the highest numbers made were by the M3 pin, not the M5.

 

I bet it has to do with over fueling down low.

 

Ok, so all of the M&H pins have the same profile @ the deepest point, the different pins are different because of the way they move into the deep part of the pin. A different shaped lip, so to speak. Then it seems that the M3 would probably be the best all around fuel pin because, there is less wasted fuel @ lower boost, and it just moves into full fueling in a more efficent manner.

 

Yep, and that is why I will be running a M3 next year pulling.

 

alright so what would u guys think, should i ditch my bully dog and get the m&h pin or should i stay with the BD.

Also muskrat what was the next best pin, hp wise.

---AutoMerged DoublePost---

Never mind its the m4
sorry